Pond Boss Forums AQUATIC VEGETATION Controlling unwanted plants Homemade Roundup

Best time to spray is when the plant are not stressed.
-day after a rain is good
-morning is best but after the dew is dry.
- don't spray after a night of frost.
- the less water you use the better the chemical works but you have to still do a good job of coverage. Our high clearance spray roundup at .6litre per acre with 3 US gal/ac with the best results. But with my quad sprayer I probably use 2litres/ac and 10 gal/ac to get my coverage